Questions related to colour management of the machines display, etc.

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3
votes
3answers
2k views

What's the best alternative to TwinView so I can calibrate both my monitors independently?

In advance of being in a position to properly calibrate my dual monitor set-up under Ubuntu, I really need to move from using Nvidia's Twinview to something else as Twinview is seen as one single ...
3
votes
2answers
4k views

How to install colour profile screen device not listed

Under Natty I had a lovely .icc calibration file for my laptop's screen. It's awful without it. Under Oneiric, when I go to 'Color' in the settings manager only my webcam is listed in the devices ...
2
votes
1answer
497 views

How can I invert my display colours under Kubuntu?

I installed the KDE graphical interface to run alongside GNOME for my 10.10 installation. For the most part, it seems to work well, and the extra eye candy is appealing. However, there is one thing ...
3
votes
0answers
224 views

Automatically deactivate Redshift when playing videos in fullscreen [closed]

I'm using Redshift to adjust color temperature according to the position of the sun. When I start to play videos in fullscreen I want it to (automatically) be deactivated, and I want it to ...
1
vote
1answer
2k views

How can I get a Spyder 2 colorimeter working?

I've got a Spyder 2 colorimeter that I'm trying to get to work under Natty (11.04). I'm following the instructions that are outlined here and the output I'm getting in the terminal is: Setting up the ...
2
votes
3answers
584 views

Is there a color scheme generator for the Desktop that can simulate color blindness?

Are there any color scheme generators that can simulate color blindness and export these results to a color palette file or generate a css stylesheet ? I've used Gpick and was recently introduced to ...
2
votes
1answer
307 views

Why isn't gnome color management having any effect at login?

Since upgrading to Natty, my carefully produced monitor profiles are not being loaded at login. As soon as I open gnome color management they kick-in (I don't have to click anything), but I don't ...
0
votes
1answer
916 views

Colour profiles in Gnome Color Manager

I'm trying to change contrast/brightness on my monitor, thus I downloaded Gnome Color Manager. It says there is no color profile for my monitor. Then I inserted the monitor's driver CD and imported ...
1
vote
1answer
180 views

How can I make the color reverse application autostart when I log in?

The application make the color reversed when i type super+m. I don't know what 's its name, and how can i make it start automatically when i log in?
19
votes
4answers
31k views

How to calibrate the monitor on an Ubuntu system?

What is the procedure to calibrate the monitor and what software to use? Edit: I think what I mean is "colour profile" if that's what it is called. I happened to notice that the same photos look very ...
10
votes
5answers
12k views

How do you change your screen's color temperature?

How do I go about changing my laptop's display's color temperature? And I don't mean through something like the Red, Green, Blue sliders in the NVIDIA config menu. I'm talking about like adjusting in ...